The C12741-03 is an InGaAs camera with sensitivity in the near infrared region from 950 nm to 1700 nm.
It has an analog output (EIA) and a USB 3.0 interface port which supports 14 bit image acquisition and exposure time adjustment. This makes the C12741-03 ideal for use in a wide range of applications including internal inspection of silicon wafers and devices, laser beam alignment and evaluation of solar cells.
|Imaging device||InGaAs sensor|
|Effective no. of pixels||640 (H)×512 (V)|
|Cell size||20 μm × 20 μm|
|Effective area||12.8 mm (H) × 10.24 mm (V)|
|Readout speed||59.774 frames/s|
|Exposure time||16.7 ms to 1 s|
|Cooling method||Peltier cooling|
|Cooling temperature||+10 °C (Forced-air cooled, Ambient temperature +25 °C)|
|External trigger mode||Edge trigger, level trigger, start trigger|
|External trigger signal routing||SMA|
|Trigger delay function||0 to 1 s (in 10 μs steps)|
|Image processing functions||Background subtraction, Shading correction|
|Interface||EIA, USB 3.0 *|
|Connector||USB 3.0 micro B type|
|A/D converter||14 bit|
|Power supply||DC +12 V|
|Power consumption||Approx. 16 W|
|Ambient operating temperature||0 ℃ to ＋40 ℃|
|Ambient storage temperature||-10 ℃ to ＋50 ℃|
|Ambient operating humidity||30 % to 80 % (with no condensation)|
|Ambient storage humidity||90 % max. (with no condensation)|
* Equivalent to USB 3.1 Gen 1
As the characteristics of InGaAs sensor, uneven pattern where the brightness of the pixels is different from surrounding area may appear in the image, depending on the exposure time or ambient temperature.
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